I logged on to my world and everything seemed normal. I just wanted to play around and experiment with the new 14w32a snapshot and i got to work trying to bounce an armor stand in the air... but when i did the redstone took a long time to activate, way longer than normal, and then when it did activate, it took a really long time for the armor stand to go up and down. I then looked around and then tried some more tests. I tested everything from minecarts to bunnies. They all moved slow. I Thought it might just be lag so i messed with some settings and it still was slow. I tried going on a few different worlds and still all the same.Everything else is smooth, Block Placing is fine, Block Breaking and Block Updates are fine as well but anything else involving redstone or mobs/entities goes into slow mode. Redstone took forever to work. Mobs moved super slow. When things fell they would move like a frame by frame slideshow but my character could still move anywhere. I get about 30fps normal , and it still was about 30fps. This bug makes minecraft almost unplayable. I would really appreciate if you could take a look at this bug. Thank You.